Principal Software Engineer / Architect – AI, CoCounsel FDE

$158,900–$340,000annualizedNew York, NY · Frisco, TX · +7 moreNew York, NY +8HybridPrincipalToday

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About the job

Principal-level hands-on individual contributor leading customer-facing architecture and production delivery of AI solutions for complex enterprise environments.

Summary written from the posting.

What you’ll do

Lead complex customer engagements from discovery through production delivery
Architect, build, and deploy production AI solutions in enterprise environments
Write production code and review Senior, Staff, and Forward Deployed Engineers’ work
Translate customer learnings into scalable CoCounsel product capabilities

What you’ll bring

12+ years of software engineering experience with Principal-, Architect-, or equivalent technical leadership
Deep experience designing and delivering complex production software systems
Recent hands-on experience writing and reviewing production code
Production experience with AI/ML, Generative AI, or LLM-powered systems

Technologies

LLM · RAG · Generative AI · AI/ML · distributed systems · cloud architecture · APIs · system integration · Forward Deployed Engineering · CoCounsel

About Thomson Reuters

Provides trusted legal, tax, compliance, risk, and news content plus workflow software and AI for professionals making high-stakes decisions.

Public · 5000+ people

Pay and conditions

Posted pay: $158,900–$340,000Annualized in US dollars
Pay details
Eligible office location(s) for this role include one or more of the following: New York City, San Francisco, Los Angeles, and/or Irvine, CA; McLean, VA; Washington, DC. The base compensation range for the role in any of those locations is $183,100 USD - $340,000 USD. For any eligible US locations, unless otherwise noted, the base compensation range for this role is $158,900 USD - $295,100 USD.
Location: New York, NY · Frisco, TX · +7 more
Work arrangement: Hybrid
Experience requirements: 12+ years

The work, as we read it

Kind of work: Builds what the customer runs

Our reading of the posting, not the employer’s words.

How this compares

The middle of this range is $249,000, above the $196,000 median for the 1,766 US FDE postings that state one. Half of those sit between $162,000 and $230,000.

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